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Alex777 [14]
3 years ago
11

If a = -9 and b= -4, what is the value of a + b? -5, 5, -13, 13.

Mathematics
2 answers:
kirill115 [55]3 years ago
8 0

Answer:

-13

Step-by-step explanation:

simply add

garik1379 [7]3 years ago
8 0

Answer:

Step-by-step explanation:

a+b

-9+(-4)

-9-4

-13

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<h3 /><h3>What is domain and range?</h3>

The domain of a function is the set of values that we are allowed to plug into our function. The range of a function is the set of values that the function assumes.

Given:

domain of -3 ≤ x ≤ 11 and a range of 1 ≤ h(x) ≤ 25,

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